Question

Which of these tables represents a non-linear function?

Answer 1

3ed tabel

Explanation:

adds 1 to both sides so its a non leirn

Answer 2

The third table

Explanation:

A linear function must increase or decrease at a constant rate. All the tables either add 1 or subtract 1 each time x increases except for the third one which at one point adds two. This is not a consistent increase and therefore is not linear